EP0175635A3 - Cylindres de mica de haute densité résistant à l'humidité - Google Patents

Cylindres de mica de haute densité résistant à l'humidité Download PDF

Info

Publication number
EP0175635A3
EP0175635A3 EP85630151A EP85630151A EP0175635A3 EP 0175635 A3 EP0175635 A3 EP 0175635A3 EP 85630151 A EP85630151 A EP 85630151A EP 85630151 A EP85630151 A EP 85630151A EP 0175635 A3 EP0175635 A3 EP 0175635A3
Authority
EP
European Patent Office
Prior art keywords
mica
high density
moisture resistant
cylinders
resistant mica
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP85630151A
Other languages
German (de)
English (en)
Other versions
EP0175635A2 (fr
Inventor
Arthur F. Doyle
Dennis J. Sklarski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essex Furukawa Magnet Wire USA LLC
Original Assignee
Essex Group LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essex Group LLC filed Critical Essex Group LLC
Publication of EP0175635A2 publication Critical patent/EP0175635A2/fr
Publication of EP0175635A3 publication Critical patent/EP0175635A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0045—Bending or folding combined with joining
    • B31F1/0048—Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges
    • B31F1/0051—Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges for making articles of definite lentgh
    • B31F1/0054—Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges for making articles of definite lentgh using internal forming surfaces, e.g. mandrels
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H01B19/02—Drying; Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Insulating Bodies (AREA)
EP85630151A 1984-09-11 1985-09-05 Cylindres de mica de haute densité résistant à l'humidité Withdrawn EP0175635A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64934884A 1984-09-11 1984-09-11
US649348 1984-09-11

Publications (2)

Publication Number Publication Date
EP0175635A2 EP0175635A2 (fr) 1986-03-26
EP0175635A3 true EP0175635A3 (fr) 1986-09-03

Family

ID=24604403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85630151A Withdrawn EP0175635A3 (fr) 1984-09-11 1985-09-05 Cylindres de mica de haute densité résistant à l'humidité

Country Status (3)

Country Link
EP (1) EP0175635A3 (fr)
JP (1) JPS61127654A (fr)
BR (1) BR8504373A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN162389B (fr) * 1984-10-22 1988-05-21 Essex Group
EP0217726A1 (fr) * 1985-09-30 1987-04-08 Essex Group Inc. Produit ondulé de mica
GB8825864D0 (en) * 1988-11-04 1988-12-07 Tioxide Group Plc Curable compositions
EP3819114A1 (fr) 2019-11-06 2021-05-12 COGEBI société anonyme Structures en sandwich à base de mica
CN113096901A (zh) * 2021-04-01 2021-07-09 湖北平安电工科技股份公司 一种云母管的制造方法
CN116913579B (zh) * 2023-08-04 2024-06-28 北京倚天凌云科技股份有限公司 一种变色防潮云母带及制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914426A (en) * 1956-08-09 1959-11-24 Gen Electric Method of rendering mica paper moisture resistant and article produced thereby
US2949150A (en) * 1957-07-16 1960-08-16 Westinghouse Electric Corp Flexible bonded mica insulation
DE1947677A1 (de) * 1968-09-17 1970-04-02 Minnesota Mining & Mfg Aus grossen Schuppen hergestellte Glimmerisolierung
US4371579A (en) * 1980-10-09 1983-02-01 Westinghouse Electric Corp. Fire-resistant filler sheet laminates
US4374892A (en) * 1981-06-03 1983-02-22 Essex Group, Inc. Moisture resistant insulating mica tape comprising a monoalkoxy titanate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914426A (en) * 1956-08-09 1959-11-24 Gen Electric Method of rendering mica paper moisture resistant and article produced thereby
US2949150A (en) * 1957-07-16 1960-08-16 Westinghouse Electric Corp Flexible bonded mica insulation
DE1947677A1 (de) * 1968-09-17 1970-04-02 Minnesota Mining & Mfg Aus grossen Schuppen hergestellte Glimmerisolierung
US4371579A (en) * 1980-10-09 1983-02-01 Westinghouse Electric Corp. Fire-resistant filler sheet laminates
US4374892A (en) * 1981-06-03 1983-02-22 Essex Group, Inc. Moisture resistant insulating mica tape comprising a monoalkoxy titanate

Also Published As

Publication number Publication date
BR8504373A (pt) 1986-07-08
EP0175635A2 (fr) 1986-03-26
JPS61127654A (ja) 1986-06-14

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Inventor name: DOYLE, ARTHUR F.

Inventor name: SKLARSKI, DENNIS J.